Ok I need some more help from you guys who have installed new door panels. I need to locate the 2 upper screw holes. The one at the front of the panel has what looks to be a brass bushing which makes it easy to figure out. However the back hole is not marked at all! This is definately not in a location where you can do trial an error. I essentially have one shot to get it right. How did you guys locate mark and punch this hole? Also can anyone post a pic of the panel installed and if possible the back side of the panel at the rear top where this hole should be?